oracle v$sql视图的使用
·
比v$sqlarea视图详细,group by sql_id 之后就是v$sqlarea 。
主要字段
主要字段有:
sql_text sql的前1000个字符
sql_id 关联字段
parsing_schema_name 相当于用户名
command_type 命令类型(int值)
last_active_time 最后活动时间
session视图关联sql视图
方案一
session.sql_address = sql.address,如下sql:
select
s2.*
from
v$session s left join v$sql s2
on s.sql_address = s2.address
order by s2.last_active_time
方案二
都用sql_id关联,例如:
select
s2.*
from
v$session s left join v$sql s2
on s.sql_id= s2.sql_id
order by s2.last_active_time
字段列表
| COLUMN_NAME | DATA_TYPE |
|---|---|
| IO_CELL_OFFLOAD_RETURNED_BYTES | NUMBER |
| IO_CELL_UNCOMPRESSED_BYTES | NUMBER |
| PINNED_TOTAL | NUMBER |
| LOCKED_TOTAL | NUMBER |
| OPTIMIZED_PHY_READ_REQUESTS | NUMBER |
| PHYSICAL_WRITE_BYTES | NUMBER |
| PHYSICAL_WRITE_REQUESTS | NUMBER |
| PHYSICAL_READ_BYTES | NUMBER |
| PHYSICAL_READ_REQUESTS | NUMBER |
| IO_INTERCONNECT_BYTES | NUMBER |
| IO_CELL_OFFLOAD_ELIGIBLE_BYTES | NUMBER |
| TYPECHECK_MEM | NUMBER |
| BIND_DATA | RAW |
| LAST_ACTIVE_TIME | DATE |
| FORCE_MATCHING_SIGNATURE | NUMBER |
| EXACT_MATCHING_SIGNATURE | NUMBER |
| PROGRAM_LINE# | NUMBER |
| PROGRAM_ID | NUMBER |
| SQL_PLAN_BASELINE | VARCHAR2 |
| SQL_PATCH | VARCHAR2 |
| SQL_PROFILE | VARCHAR2 |
| CHILD_LATCH | NUMBER |
| IS_SHAREABLE | VARCHAR2 |
| IS_BIND_AWARE | VARCHAR2 |
| IS_BIND_SENSITIVE | VARCHAR2 |
| IS_OBSOLETE | VARCHAR2 |
| LAST_LOAD_TIME | VARCHAR2 |
| LITERAL_HASH_VALUE | NUMBER |
| OBJECT_STATUS | VARCHAR2 |
| REMOTE | VARCHAR2 |
| SQLTYPE | NUMBER |
| CHILD_ADDRESS | RAW |
| OUTLINE_SID | NUMBER |
| ELAPSED_TIME | NUMBER |
| CPU_TIME | NUMBER |
| OUTLINE_CATEGORY | VARCHAR2 |
| SERIALIZABLE_ABORTS | NUMBER |
| ACTION_HASH | NUMBER |
| ACTION | VARCHAR2 |
| MODULE_HASH | NUMBER |
| MODULE | VARCHAR2 |
| SERVICE_HASH | NUMBER |
| SERVICE | VARCHAR2 |
| CHILD_NUMBER | NUMBER |
| PLAN_HASH_VALUE | NUMBER |
| OLD_HASH_VALUE | NUMBER |
| HASH_VALUE | NUMBER |
| TYPE_CHK_HEAP | RAW |
| ADDRESS | RAW |
| KEPT_VERSIONS | NUMBER |
| PARSING_SCHEMA_NAME | VARCHAR2 |
| PARSING_SCHEMA_ID | NUMBER |
| PARSING_USER_ID | NUMBER |
| OPTIMIZER_ENV_HASH_VALUE | NUMBER |
| OPTIMIZER_ENV | RAW |
| OPTIMIZER_COST | NUMBER |
| OPTIMIZER_MODE | VARCHAR2 |
| COMMAND_TYPE | NUMBER |
| ROWS_PROCESSED | NUMBER |
| JAVA_EXEC_TIME | NUMBER |
| PLSQL_EXEC_TIME | NUMBER |
| USER_IO_WAIT_TIME | NUMBER |
| CLUSTER_WAIT_TIME | NUMBER |
| CONCURRENCY_WAIT_TIME | NUMBER |
| APPLICATION_WAIT_TIME | NUMBER |
| BUFFER_GETS | NUMBER |
| DIRECT_WRITES | NUMBER |
| DISK_READS | NUMBER |
| PARSE_CALLS | NUMBER |
| INVALIDATIONS | NUMBER |
| FIRST_LOAD_TIME | VARCHAR2 |
| LOADS | NUMBER |
| USERS_EXECUTING | NUMBER |
| END_OF_FETCH_COUNT | NUMBER |
| PX_SERVERS_EXECUTIONS | NUMBER |
| EXECUTIONS | NUMBER |
| FETCHES | NUMBER |
| USERS_OPENING | NUMBER |
| OPEN_VERSIONS | NUMBER |
| LOADED_VERSIONS | NUMBER |
| SORTS | NUMBER |
| RUNTIME_MEM | NUMBER |
| PERSISTENT_MEM | NUMBER |
| SHARABLE_MEM | NUMBER |
| SQL_ID | VARCHAR2 |
| SQL_FULLTEXT | CLOB |
| SQL_TEXT | VARCHAR2 |
更多推荐



所有评论(0)